For the past 10 years, Airtrol has provided complete dust control systems for solving the dust problems for coal and limestone handling systems. Airtrol has an extensive amount of design experience in providing the correct design solution for transfer points, crusher, truck unloading, railcar unloading, truck load out, and silo ventilation applications. On many of these systems, Airtrol provides the ductwork, compressed air system, dust discharge equipment and electrical controls. Frequently this equipment is designed with explosion proof features such as venting, containment, and fire suppression.